This Month’s MMA Birthdays: Murilo Bustamante Turns 50 Former Ultimate Fighting Championship middleweight titleholder and Brazilian Top Team co-founder Murilo Bustamante will go down in the annals as...

Sherdog’s Top 10: MMA Rivalries Nothing gets the blood pumping more vigorously than when two fighters hate each other, talk trash and vow to do bodily harm to one another.

Sherdog’s Top 10: Best MMA Fights of All-Time The debate never ceases, and with each passing event, the potential for one of the greatest fights of all-time continues to threaten...

What to Watch For: Bellator 155 Melvin Manhoef will take his swing at the Bellator MMA middleweight crown against champion Rafael Carvalho on Friday in Idaho.

Opinion: Debunking the Myth of Heavyweight Exceptionalism Heavyweights are the biggest and the baddest fighters in the game. They bring the knockouts. Everybody loves the heavyweights. The heavyweights...

Sherdog’s Top 10: MMA Scandals Various incidents throughout the years, from the criminal to the absurd, have left the sport of mixed martial arts with its share of black eyes.

Jiri Prochazka KOs Kazuyuki Fujita in Rizin 1 Headliner, Gabi Garcia Gets Easy Submission Jiri Prochazka didn't come out on top of Rizin Fighting Federation's eight-man tournament back in the New Year's Eve season, but the 23-year-old Czech prospect still scored a first-round stoppage over Japanese veteran...

Rizin Fighting Federation 1 Results: Play-by-Play & Updates Sherdog.com will have live Rizin FF 1 play-by-play at approximately 4:30 a.m. ET.

Notable Quotables: Rizin Fighting Federation 1 The participants in the first Rizin Fighting Federation event of 2016 had plenty to say at the pre-fight press conference.

Pictures: Rizin Fighting Federation 1 Weigh-ins Historic MMA rivals Wanderlei Silva and Kazushi Sakuraba met on the scales Saturday before their tag team grappling match at Rizin 1 in Nagoya, Japan.